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Horizontal Plastic Water Tanks

Horizontal Leg Tanks – Built for Hauling, Ready for Work
From farms to factories, horizontal leg tanks are trusted across industries for one reason: they get the job done. Designed for safe liquid transport and flat storage, these tanks feature molded-in support legs that double as baffles. This reduces slosh during hauling and increases stability in the field....

Choose from a full range of capacities—from 30-gallon spot sprayer tanks to massive 6025-gallon transport tanks. We source from trusted brands like Norwesco, Snyder, Chemtainer, and Enduraplas. Each elliptical leg tank is rotationally molded from durable polyethylene, UV-stabilized, and built to resist cracks, rust, & sunlight. Most are FDA-compliant, making them safe for potable water, fertilizer, or chemical transport.

Applications of Horizontal Tanks

Horizontal leg tanks are ideal for:

Portable Water Storage
Portable Water Storage

In agriculture, construction, or landscaping

Fertilizer and Spray Tanks
Fertilizer and Spray Tanks

For precision applications

Chemical Hauling Tanks
Chemical Hauling Tanks

Non-DOT regulated for hazardous liquid transportation

Nurse Tanks
Nurse Tanks

For refilling sprayers and equipment in the field

Off-grid Setups
Off-grid Setups

Including backup water systems

Trailer-mounted Transport Setups
Trailer-mounted Transport Setups

Ideal for farms, nurseries, and work trucks

What Makes Horizontal Leg Tanks Different

Need a lower profile? Ask about our elliptical tanks—designed for a tighter center of gravity and improved rear-view visibility on trailers.

  • Wide range of sizes from 30 to 6025 gallons
  • Molded legs act as internal baffles to reduce liquid movement
  • Made with UV-stabilized polyethylene for long-term outdoor use
  • Rated for 1.5 to 2.0 specific gravity depending on model
  • Compatible with water, fertilizers, herbicides, and non-pressurized chemicals
  • Some come with tie-down hoops, skid frames, and drain fittings
  • Available in both standard and heavy-duty wall thicknesses
  • Many are built with gallon indicators and translucent walls for easy visibility

Horizontal Leg Tank Buyer’s Guide

Before picking a low profile horizontal tank, consider the following key factors to make sure it fits your needs:

1.Capacity & Footprint

Tank Depot’s horizontal storage tanks range from compact 30-gallon units to massive 6025-gallon haulers. Smaller tanks work great on UTVs or small trailers; larger models need full-length support during transport.

2.Intended Use (Hauling vs. Stationary)

All our horizontal water tanks can be used for hauling or stationary applications, but not for pressurized systems. If you're transporting liquids regularly, opt for models with molded-in baffles, tie-down hoops, and drain fittings.

3.Support Requirements

Most tanks require full-length support when in use. Some larger units (like 1025 or 2600 gallons) come freestanding, but still benefit from hoop kits during movement.

4.Wall Thickness & Resin Type

Choose heavy-duty wall options if your application involves frequent transport or rough handling.

  • Standard Polyethylene (HDPE): Great for water, fertilizers, light-duty chemicals
  • Crosslinked Polyethylene (XLPE): Available for more demanding chemicals or rugged use (May require a minimum run quantity)
5.Certifications & Safetyt

Look for NSF61 certification (potable water), FDA-approved resin, and UV inhibitors for peace of mind indoors or out

6.Accessories & Add-Ons

Need more control or customization? Many tanks support:

  • Custom fitting installation
  • Manway options (6" to 10" vented caps)
  • Skid frames or elliptical cradles
  • Steel tie-down bands
  • Drain valve upgrades

Ready to Find Your Horizontal Leg Tank?

Our elliptical cradle tanks are made to haul water, store chemicals, and handle your job like a pro. With sizes to match every setup and quality that lasts, you’ll find the right tank here — and have it delivered fast. Browse now or call our experts to get the right fit for your project.
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Items 51-100 of 191

per page
Set Descending Direction
Capacity Name Diameter Length Width Height SKU Price
Buy 325 Gallon Plastic Horizontal Leg Tank by DuraCast for only $818.48 325 Gallons Buy 325 Gallon Plastic Horizontal Leg Tank by DuraCast for only $818.48 DuraCast 325 Gallon Plastic Horizontal Leg Tank 68 38 41 DC-920325-1.9 $818.48
Buy 325 Gallon Industrial Rectangular PCO Tank 1.5SG HDLPE by Snyder Industries for only $1,649.20 325 Gallons Buy 325 Gallon Industrial Rectangular PCO Tank 1.5SG HDLPE by Snyder Industries for only $1,649.20 Snyder Industries 325 Gallon Industrial Rectangular PCO Tank 1.5SG HDLPE 69 38 37 SII-1720000N43 $1,649.20
Buy 330 Gallon Horizontal Tank With 2 Bands by A-1 Roto Mold of White color for only $575.00 330 Gallons Buy 330 Gallon Horizontal Tank With 2 Bands by A-1 Roto Mold of White color for only $575.00 A-1 Roto Mold 330 Gallon Horizontal Tank With 2 Bands 43.5 49.5 47.75 A1R-A-330HTB $575.00
Buy 335 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $992.71 335 Gallons Buy 335 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $992.71 Snyder Industries 335 Gallon Plastic Horizontal Leg Tank 56 44 49 SII-1004100N45 $992.71
Buy 335 Gallon Horizontal Elliptical Leg Tank in White by Norwesco of White color for only $758.57 335 Gallons Buy 335 Gallon Horizontal Elliptical Leg Tank in White by Norwesco of White color for only $758.57 Norwesco 335 Gallon Horizontal Elliptical Leg Tank in White 71 48 33 N-42339 $758.57
Buy 335 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $803.00 335 Gallons Buy 335 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $803.00 Snyder Industries 335 Gallon Plastic Horizontal Leg Tank 56 44 49 SII-1004100C26 $803.00
Buy 400 Gallon Sump Bottom Transport Tank With Frame in Black by Enduraplas of Black color for only $1,990.00 400 Gallons Buy 400 Gallon Sump Bottom Transport Tank With Frame in Black by Enduraplas of Black color for only $1,990.00 Enduraplas 400 Gallon Sump Bottom Transport Tank With Frame in Black 74 46 45 EP-THD00400KBK $1,990.00
Buy 400 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 400 Gallons Buy 400 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 Enduraplas 400 Gallon Plastic Horizontal Leg Tank 74 46 37 EP-THF00400 As low as$1,530.00
Buy 425 Gallon Horizontal Leg Tank by Norwesco for only $0.00 425 Gallons Buy 425 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 425 Gallon Horizontal Leg Tank 60 49 54 N-42016-C As low as$959.99
Buy 500 Gallon Horizontal Elliptical Cradle Tank in Yellow by Norwesco of Yellow color for only $1,159.99 500 Gallons Buy 500 Gallon Horizontal Elliptical Cradle Tank in Yellow by Norwesco of Yellow color for only $1,159.99 Norwesco 500 Gallon Horizontal Elliptical Cradle Tank in Yellow 82 57 44 N-40369 $1,159.99
Buy 500 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 500 Gallons Buy 500 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 Snyder Industries 500 Gallon Plastic Horizontal Leg Tank 72 49 55 SII-1400100N45 $1,374.00
Buy 500 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,159.99 500 Gallons Buy 500 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,159.99 Norwesco 500 Gallon Horizontal Elliptical Cradle Tank in White 82 57 44 N-40328 $1,159.99
Buy 500 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 500 Gallons Buy 500 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 Enduraplas 500 Gallon Plastic Horizontal Leg Tank 70 57 44 EP-THF00500 As low as$1,903.50
Buy 500 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $1,262.00 500 Gallons Buy 500 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $1,262.00 Snyder Industries 500 Gallon Plastic Horizontal Leg Tank in White 72 49 55 SII-1400100C26 $1,262.00
Buy 525 Gallon Horizontal Leg Tank by Norwesco for only $1,099.99 525 Gallons Buy 525 Gallon Horizontal Leg Tank by Norwesco for only $1,099.99 Norwesco 525 Gallon Horizontal Leg Tank 71 49 54 N-40181-C As low as$1,022.61$1,099.99
Buy 525 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 525 Gallons Buy 525 Gallon Horizontal Leg Tank without Fittings by Norwesco for only $0.00 Norwesco 525 Gallon Horizontal Leg Tank without Fittings 49 71 49 54 N-40195-C As low as$1,136.00
Buy 525 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 525 Gallons Buy 525 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 Snyder Industries 525 Gallon Plastic Horizontal Leg Tank 75 48 53 SII-1400000C26 $1,262.00
Buy 525 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 525 Gallons Buy 525 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 Snyder Industries 525 Gallon Plastic Horizontal Leg Tank 75 48 53 SII-1400000N45 $1,374.00
Buy 525 Gallon Plastic Horizontal Leg Tank in White by DuraCast of White color for only $1,042.99 525 Gallons Buy 525 Gallon Plastic Horizontal Leg Tank in White by DuraCast of White color for only $1,042.99 DuraCast 525 Gallon Plastic Horizontal Leg Tank in White 72 48 49 DC-920525-1.5-NAT $1,042.99
Buy 525 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 525 Gallons Buy 525 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 525 Gallon HDPE Horizontal Leg Tank 49 71 49 54 N-40193-C As low as$1,099.99
Buy 525 Gallon Plastic Horizontal Leg Tank in Black by Snyder Industries of White color for only $1,262.00 525 Gallons Buy 525 Gallon Plastic Horizontal Leg Tank in Black by Snyder Industries of White color for only $1,262.00 Snyder Industries 525 Gallon Plastic Horizontal Leg Tank in Black 71 49 56 SII-32398 $1,262.00
Buy 525 Gallon HDPE Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 525 Gallons Buy 525 Gallon HDPE Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 Snyder Industries 525 Gallon HDPE Horizontal Leg Tank 71 49 49 SII-32402 $1,262.00
Buy 525 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $850.00 525 Gallons Buy 525 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $850.00 Snyder Industries 525 Gallon Plastic Horizontal Leg Tank in White 68 48 53 SII-1400000W94303 $850.00
Buy 535 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 535 Gallons Buy 535 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,262.00 Snyder Industries 535 Gallon Plastic Horizontal Leg Tank 78 47 52 SII-1400300C26 $1,262.00
Buy 535 Gallon Horizontal Elliptical Leg Tank in White by Norwesco of White color for only $1,189.99 535 Gallons Buy 535 Gallon Horizontal Elliptical Leg Tank in White by Norwesco of White color for only $1,189.99 Norwesco 535 Gallon Horizontal Elliptical Leg Tank in White 80 57 39 N-42353 $1,189.99
Buy 535 Gallon Black Elliptical Leg Tank by Norwesco for only $1,169.00 535 Gallons Buy 535 Gallon Black Elliptical Leg Tank by Norwesco for only $1,169.00 Norwesco 535 Gallon Black Elliptical Leg Tank 80 57 39 N-43084 $1,169.00
Buy 535 Gallon Plastic Horizontal Leg Tank in Black by Snyder Industries of Black color for only $1,464.69 535 Gallons Buy 535 Gallon Plastic Horizontal Leg Tank in Black by Snyder Industries of Black color for only $1,464.69 Snyder Industries 535 Gallon Plastic Horizontal Leg Tank in Black 78 47 52 SII-1400300N51 $1,464.69
Buy 535 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 535 Gallons Buy 535 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $1,374.00 Snyder Industries 535 Gallon Plastic Horizontal Leg Tank 78 47 52 SII-1400300N45 $1,374.00
Buy 550 Gallon Plastic Horizontal Leg Tank by Chemtainer for only $1,236.99 550 Gallons Buy 550 Gallon Plastic Horizontal Leg Tank by Chemtainer for only $1,236.99 Chemtainer 550 Gallon Plastic Horizontal Leg Tank 74 48 50 TC5476LC $1,236.99
Buy 550 Gallon Plastic Horizontal Leg Tank by Chemtainer for only $1,547.99 550 Gallons Buy 550 Gallon Plastic Horizontal Leg Tank by Chemtainer for only $1,547.99 Chemtainer 550 Gallon Plastic Horizontal Leg Tank 74 48 50 TC5476LA $1,547.99
Buy 625 Gallon Plastic Horizontal Leg Tank 1.5 S.G. by DuraCast for only $1,309.17 625 Gallons Buy 625 Gallon Plastic Horizontal Leg Tank 1.5 S.G. by DuraCast for only $1,309.17 DuraCast 625 Gallon Plastic Horizontal Leg Tank 1.5 S.G. 76 60 49 DC-922625-1.5 $1,309.17
Buy 625 Gallon HDPE Horizontal Leg Tank by DuraCast for only $1,454.99 625 Gallons Buy 625 Gallon HDPE Horizontal Leg Tank by DuraCast for only $1,454.99 DuraCast 625 Gallon HDPE Horizontal Leg Tank 76 60 49 DC-922625-1.9 $1,454.99
Buy 710 Gallon Horizontal Leg Tank with Bottom Drain by Norwesco of White color for only $1,595.03 710 Gallons Buy 710 Gallon Horizontal Leg Tank with Bottom Drain by Norwesco of White color for only $1,595.03 Norwesco 710 Gallon Horizontal Leg Tank with Bottom Drain 104 47 57 N-40655 $1,595.03
Buy Norwesco 725 Gallon HDPE Horizontal Leg Tank in Black by Norwesco of Black color for only $2,088.00 725 Gallons Buy Norwesco 725 Gallon HDPE Horizontal Leg Tank in Black by Norwesco of Black color for only $2,088.00 Norwesco Norwesco 725 Gallon HDPE Horizontal Leg Tank in Black 101 49 54 N-42412 $2,088.00
Buy 725 Gallon Horizontal Leg Tank by Norwesco for only $1,699.99 725 Gallons Buy 725 Gallon Horizontal Leg Tank by Norwesco for only $1,699.99 Norwesco 725 Gallon Horizontal Leg Tank 101 49 54 N-40180-C As low as$1,589.21$1,699.99
Buy 725 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 725 Gallons Buy 725 Gallon HDPE Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 725 Gallon HDPE Horizontal Leg Tank 49 101 49 54 N-40194-C As low as$1,746.14
Buy 730 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $2,004.00 730 Gallons Buy 730 Gallon Plastic Horizontal Leg Tank by Snyder Industries of White color for only $2,004.00 Snyder Industries 730 Gallon Plastic Horizontal Leg Tank 80 54 54 SII-32435 $2,004.00
Buy 730 Gallon Plastic Horizontal Leg Tank with Securing Hoop by Snyder Industries of White color for only $1,999.99 730 Gallons Buy 730 Gallon Plastic Horizontal Leg Tank with Securing Hoop by Snyder Industries of White color for only $1,999.99 Snyder Industries 730 Gallon Plastic Horizontal Leg Tank with Securing Hoop 80 54 57.5 SII-1360000C26 $1,999.99
Buy 730 Gallon HDPE Horizontal Leg Tank by Snyder Industries of White color for only $2,217.00 730 Gallons Buy 730 Gallon HDPE Horizontal Leg Tank by Snyder Industries of White color for only $2,217.00 Snyder Industries 730 Gallon HDPE Horizontal Leg Tank 80 54 54 SII-32437 $2,217.00
Buy 730 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $2,793.00 730 Gallons Buy 730 Gallon Plastic Horizontal Leg Tank in White by Snyder Industries of White color for only $2,793.00 Snyder Industries 730 Gallon Plastic Horizontal Leg Tank in White 80 54 58 SII-1360000N45 $2,793.00
Buy 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops by Snyder Industries of White color for only $2,898.00 750 Gallons Buy 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops by Snyder Industries of White color for only $2,898.00 Snyder Industries 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops 117 46 48 SII-1300000N45 $2,898.00
Buy 750 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,452.48 750 Gallons Buy 750 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,452.48 Norwesco 750 Gallon Horizontal Elliptical Cradle Tank in White 88 69 48 N-40329 $1,452.48
Buy 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops by Snyder Industries of White color for only $2,309.17 750 Gallons Buy 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops by Snyder Industries of White color for only $2,309.17 Snyder Industries 750 Gallon Plastic Horizontal Leg Tank with Securing Hoops 117 46 48 SII-1300000C26 $2,309.17
Buy 800 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 800 Gallons Buy 800 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 Enduraplas 800 Gallon Plastic Horizontal Leg Tank 94 60 48 EP-THF00800 As low as$2,722.50
Buy 925 Gallon Horizontal Leg Tank with Sump Bottom in White by Norwesco of White color for only $1,844.49 925 Gallons Buy 925 Gallon Horizontal Leg Tank with Sump Bottom in White by Norwesco of White color for only $1,844.49 Norwesco 925 Gallon Horizontal Leg Tank with Sump Bottom in White 62 80 62 69 N-45210 $1,844.49
Buy 925 Gallon Horizontal Leg Tank by Norwesco for only $0.00 925 Gallons Buy 925 Gallon Horizontal Leg Tank by Norwesco for only $0.00 Norwesco 925 Gallon Horizontal Leg Tank 80 62 65 N-45209-C As low as$1,781.76
Buy 925 Gallon Horizontal Leg Tank in Black with Fitting Installed by Norwesco of Black color for only $2,063.29 925 Gallons Buy 925 Gallon Horizontal Leg Tank in Black with Fitting Installed by Norwesco of Black color for only $2,063.29 Norwesco 925 Gallon Horizontal Leg Tank in Black with Fitting Installed 80 62 69 N-43675 $2,063.29
Buy 1000 Gallon Horizontal Elliptical Cradle Tank in Black by Norwesco of Black color for only $2,109.50 1000 Gallons Buy 1000 Gallon Horizontal Elliptical Cradle Tank in Black by Norwesco of Black color for only $2,109.50 Norwesco 1000 Gallon Horizontal Elliptical Cradle Tank in Black 90 78 55 N-41361 $2,109.50
Buy 1000 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,823.10 1000 Gallons Buy 1000 Gallon Horizontal Elliptical Cradle Tank in White by Norwesco of White color for only $1,823.10 Norwesco 1000 Gallon Horizontal Elliptical Cradle Tank in White 90 78 55 N-40330 $1,823.10
Buy 1000 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 1000 Gallons Buy 1000 Gallon Plastic Horizontal Leg Tank by Enduraplas for only $0.00 Enduraplas 1000 Gallon Plastic Horizontal Leg Tank 95 60 62 EP-THF01000 As low as$3,262.50
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